如何获取包的原 IP 跟目标 IP？ - V2EX
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MartinWu
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如何获取包的原 IP 跟目标 IP？

  •   
  •   MartinWu
    Martwu Apr 14, 2020 2003 views
    This topic created in 2206 days ago, the information mentioned may be changed or developed.
    我现在只知道可以通过 pcap 来抓包，然后包里 ethernet.DstMAC.String()来获取目标的 MAC 地址。那如何可以拿到对应的 IP 呢？
  • dstmac
  • pcap
  • Ethernet
  • string
    4 replies    2020-04-15 11:22:40 +08:00
    Nitroethane
        1
    Nitroethane  
       Apr 15, 2020 via iPhone
    如果是用 Go 的话，Google 开发了一个包叫 gopacket，可以看一下
    songn80
        2
    songn80  
       Apr 15, 2020
    建议学习一下流量包的格式，一层层解开
    MartinWu
        3
    MartinWu  
    OP
       Apr 15, 2020
    @Nitroethane #1 嗯嗯，正在使用这个。
    MartinWu
        4
    MartinWu  
    OP
       Apr 15, 2020
    @songn80 #2 好，感谢你的建议。
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